Skip to product information
1 of 3

be quiet!

be quiet! System Power 11 650W power supply unit 20+4 pin ATX ATX Black

be quiet! System Power 11 650W power supply unit 20+4 pin ATX ATX Black

Regular price £43.82 GBP
Regular price Sale price £43.82 GBP
Sale Sold out
Taxes included.
Condition
Quantity

Reliable power for your system: the be quiet! System Power 11 — wattage and connector details are in the spec table.

Proven Reliability, Quiet Operation
System Power 11 650W has been built with value-oriented users in mind that do not want to pass on reliability and quietness. Elaborated features such as ATX 3.1 compatibility and a temperature-controlled fan underline the value System Power 11 650W offers even at entry-level.

Specifications

Cooling
Fan diameter 12 cm
Number of fans 1 fan(s)
Fan speed 0 - 2100 RPM
Cooling type Active
Performance
On/off switch Yes
Power supply unit (PSU) form factor ATX
80 PLUS certification 80 PLUS Bronze
Purpose PC
ATX version 3.1
EPS version 2.92
Noise level 30.9 dB
Mean time between failures (MTBF) 100000 h
Bearing technology Rifle
Design
Product colour Black
Illumination No
Power
Total power 650 W
AC input voltage 200 - 240 V
AC input frequency 50 Hz
Input current 4 A
Power factor 0.98
Combined power (+3.3V) 120 W
Combined power (+12V) 650 W
Combined power (+5V) 120 W
Combined power (-12V) 3.6 W
Combined power (+5Vsb) 15 W
Max output current (+3.3V) 20 A
Max output current (+12V1) 54.17 A
Max output current (+5V) 20 A
Max output current (-12V) 0.3 A
Max output current (+5Vsb) 3 A
Power protection features Over current, Over power, Over voltage, Overheating, Short circuit, Surge & inrush, Under voltage
Hold time 17.04 ms
Efficiency 89.7%
Number of +12V rail(s) 1
Ports & interfaces
Motherboard power connector 20+4 pin ATX
Number of SATA power connectors 5
Peripheral (Molex) power connectors (4-pin) 1
PCI Express power connectors (6+2 pin) 2
CPU P4 connector (4-pin) 1
CPU power connector (4+4 pin) Yes
PCI Express connector Yes
Cabling type Non-Modular
PCI Express power connectors (12-pin) 1
Technical details
Shipping (inner) case width 31.1 cm
Shipping (inner) case length 55.6 cm
Shipping (inner) case height 21.8 cm
Products per shipping (inner) case 6 pc(s)
Sustainability certificates ENERGY STAR, ErP
Compliance certificates CB, CE, RoHS, TÜV mark, UKCA, WEEE
Certificates
Waste Electrical and Electronic Equipment (WEEE) compliance Yes
Weight & dimensions
Width 150 mm
Depth 86 mm
Height 140 mm
Weight 1.97 kg
Packaging data
Screws included Yes
Cable ties included Yes
Package depth 268 mm
Package width 195 mm
Package height 97 mm
Package type Box
Package weight 2.4 kg
Logistics data
Shipping (inner) case gross weight 15.2 kg

Downloads

View full details